98030680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7187}}^1$

素因数の和:7240

約数の個数: 64

約数和(自身を含む): 248417280

約数和(自身を除く): 150386600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 7187, 13640, 14374, 28748, 35935, 57496, 71870, 79057, 143740, 158114, 222797, 287480, 316228, 395285, 445594, 632456, 790570, 891188, 1113985, 1581140, 1782376, 2227970, 2450767, 3162280, 4455940, 4901534, 8911880, 9803068, 12253835, 19606136, 24507670, 49015340, 98030680]

約数ペア:

[(1, 98030680), (2, 49015340), (4, 24507670), (5, 19606136), (8, 12253835), (10, 9803068), (11, 8911880), (20, 4901534), (22, 4455940), (31, 3162280), (40, 2450767), (44, 2227970), (55, 1782376), (62, 1581140), (88, 1113985), (110, 891188), (124, 790570), (155, 632456), (220, 445594), (248, 395285), (310, 316228), (341, 287480), (440, 222797), (620, 158114), (682, 143740), (1240, 79057), (1364, 71870), (1705, 57496), (2728, 35935), (3410, 28748), (6820, 14374), (7187, 13640)]